209306281338

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{653743}}^1$

素因数の和:653790

約数の個数: 144

約数和(自身を含む): 594723991680

約数和(自身を除く): 385417710342

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 121, 126, 147, 154, 189, 198, 231, 242, 294, 297, 363, 378, 441, 462, 539, 594, 693, 726, 847, 882, 1078, 1089, 1323, 1386, 1617, 1694, 2079, 2178, 2541, 2646, 3234, 3267, 4158, 4851, 5082, 5929, 6534, 7623, 9702, 11858, 14553, 15246, 17787, 22869, 29106, 35574, 45738, 53361, 106722, 160083, 320166, 653743, 1307486, 1961229, 3922458, 4576201, 5883687, 7191173, 9152402, 11767374, 13728603, 14382346, 17651061, 21573519, 27457206, 32033407, 35302122, 41185809, 43147038, 50338211, 64066814, 64720557, 79102903, 82371618, 96100221, 100676422, 123557427, 129441114, 151014633, 158205806, 192200442, 194161671, 237308709, 247114854, 288300663, 302029266, 352367477, 388323342, 453043899, 474617418, 553720321, 576601326, 704734954, 711926127, 864901989, 906087798, 1057102431, 1107440642, 1359131697, 1423852254, 1661160963, 1729803978, 2114204862, 2135778381, 2718263394, 3171307293, 3322321926, 3876042247, 4271556762, 4983482889, 6342614586, 7752084494, 9513921879, 9966965778, 11628126741, 14950448667, 19027843758, 23256253482, 29900897334, 34884380223, 69768760446, 104653140669, 209306281338]

約数ペア:

[(1, 209306281338), (2, 104653140669), (3, 69768760446), (6, 34884380223), (7, 29900897334), (9, 23256253482), (11, 19027843758), (14, 14950448667), (18, 11628126741), (21, 9966965778), (22, 9513921879), (27, 7752084494), (33, 6342614586), (42, 4983482889), (49, 4271556762), (54, 3876042247), (63, 3322321926), (66, 3171307293), (77, 2718263394), (98, 2135778381), (99, 2114204862), (121, 1729803978), (126, 1661160963), (147, 1423852254), (154, 1359131697), (189, 1107440642), (198, 1057102431), (231, 906087798), (242, 864901989), (294, 711926127), (297, 704734954), (363, 576601326), (378, 553720321), (441, 474617418), (462, 453043899), (539, 388323342), (594, 352367477), (693, 302029266), (726, 288300663), (847, 247114854), (882, 237308709), (1078, 194161671), (1089, 192200442), (1323, 158205806), (1386, 151014633), (1617, 129441114), (1694, 123557427), (2079, 100676422), (2178, 96100221), (2541, 82371618), (2646, 79102903), (3234, 64720557), (3267, 64066814), (4158, 50338211), (4851, 43147038), (5082, 41185809), (5929, 35302122), (6534, 32033407), (7623, 27457206), (9702, 21573519), (11858, 17651061), (14553, 14382346), (15246, 13728603), (17787, 11767374), (22869, 9152402), (29106, 7191173), (35574, 5883687), (45738, 4576201), (53361, 3922458), (106722, 1961229), (160083, 1307486), (320166, 653743)]